What it is
Built by GitHub with OpenAI and embedded deeply into VS Code and JetBrains. Beyond line completion it reads repo context to propose changes, write unit tests and explain unfamiliar code; the enterprise tier aligns with your codebase conventions.
Who it is for
Professional developers and teams, especially those maintaining large existing codebases.
How to use
Install the editor extension, sign in with GitHub; enterprise access is provisioned by your admin.
Pricing
A paid product, usually with a limited trial or demo. Pricing follows the official page.
Strengths: Deep integration with the GitHub workflow including PR and issue contexts; Enterprise tier aligns to company conventions; Broad editor support.
Watch out: Subscription is not cheap for individuals; Complex refactors still need human review.
FAQ
Is there a learning curve? Basic usage takes minutes; advanced features are covered by the official docs.
Does it work well in Chinese? Chinese support varies widely. Test with your own material before committing.